3M Peltor X4B Behind-the-Head Earmuffs - 10 EA/CS

3M Peltor X3B Behind-the-Head Earmuffs - 10 EA/CS

X Series earmuffs are 3M’s latest advancement in hearing conservation.  New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The back banded earmuff features an electrically insulated (dielectric) wire back band for added safety. The design of the neckband allows earmuffs to be worn with a variety of face shields and headgear. X4 products are slim relative to their level of attenuation: Protection without all the bulk. This Earmuff offers a 27 Decibel noise reduction. One size fits most.